Struct BpsConfig 

pub struct BpsConfig {
    pub block_size: u16,
    pub num_blocks: u16,
    pub num_projections: u16,
}

BPS (Block Projection Sketch) configuration

Fields

block_size: u16

Dimensions per block

num_blocks: u16

Number of blocks (computed from dim)

num_projections: u16

Number of projections per block (1 or 2)

Implementations

impl BpsConfig

pub const MAX_SAFE_SLOTS: u32 = 257

Maximum safe value for num_blocks × num_projections to prevent u16 overflow. With max L1 diff of 255 per slot: 65535 / 255 = 257

pub fn validate(&self) -> Result<(), String>

Validate configuration to ensure BPS distance won’t overflow u16. Returns error if num_blocks × num_projections × 255 > u16::MAX.

pub fn max_distance(&self) -> u32

Theoretical maximum L1 distance for this configuration

Trait Implementations

impl Clone for BpsConfig

fn clone(&self) -> BpsConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BpsConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BpsConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BpsConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BpsConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.